View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000565 | OpenFOAM | Bug | public | 2012-06-27 06:16 | 2012-06-28 16:30 |
| Reporter | Assigned To | ||||
| Priority | high | Severity | major | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | Linux | OS | Ubuntu | OS Version | 10.04 |
| Summary | 0000565: tMom calculation in calcBreakup function in SprayParcel.C | ||||
| Description | line 248 in SprayParcel.C: scalar tMom = 1.0/(Fcp.Sp() + Fncp.Sp()); tMom is the reciprocal of implicit force coefficient. line 125 in ReitzKHRT.C: vector acceleration = Urel/tMom; In fact Urel/tMom is not acceleration. It is force. It has to be divided by drolet mass to get acceleration. So the tMom should be tMom = 1.0/(Fcp.Sp() + Fncp.Sp) * mass; same in line 305, child->tMom() should be child->tMom() = 1.0/(Fcp.Sp() + Fncp.Sp()) * massChild; Thank you. | ||||
| Tags | No tags attached. | ||||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2012-06-27 06:16 |
|
New Issue | |
| 2012-06-28 16:30 |
|
Note Added: 0001430 | |
| 2012-06-28 16:30 |
|
Status | new => resolved |
| 2012-06-28 16:30 |
|
Fixed in Version | => 2.1.x |
| 2012-06-28 16:30 |
|
Resolution | open => fixed |
| 2012-06-28 16:30 |
|
Assigned To | => user2 |
